mirror of https://git.rancher.io/charts
109 lines
5.3 KiB
YAML
109 lines
5.3 KiB
YAML
{{- /*
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Generated from 'node.rules' group from https://raw.githubusercontent.com/prometheus-operator/kube-prometheus/a8ba97a150c75be42010c75d10b720c55e182f1a/manifests/kubernetesControlPlane-prometheusRule.yaml
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Do not change in-place! In order to change this file first read following link:
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https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack/hack
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*/ -}}
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{{- $kubeTargetVersion := default .Capabilities.KubeVersion.GitVersion .Values.kubeTargetVersionOverride }}
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{{- if and (semverCompare ">=1.14.0-0" $kubeTargetVersion) (semverCompare "<9.9.9-9" $kubeTargetVersion) .Values.defaultRules.create .Values.defaultRules.rules.node }}
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{{- $kubeStateMetricsJob := include "kube-prometheus-stack-kube-state-metrics.name" . }}
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apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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name: {{ printf "%s-%s" (include "kube-prometheus-stack.fullname" .) "node.rules" | trunc 63 | trimSuffix "-" }}
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namespace: {{ template "kube-prometheus-stack.namespace" . }}
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labels:
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app: {{ template "kube-prometheus-stack.name" . }}
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{{ include "kube-prometheus-stack.labels" . | indent 4 }}
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{{- if .Values.defaultRules.labels }}
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{{ toYaml .Values.defaultRules.labels | indent 4 }}
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{{- end }}
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{{- if .Values.defaultRules.annotations }}
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annotations:
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{{ toYaml .Values.defaultRules.annotations | indent 4 }}
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{{- end }}
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spec:
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groups:
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- name: node.rules
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rules:
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- expr: |-
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topk by ({{ range $.Values.defaultRules.additionalAggregationLabels }}{{ . }},{{ end }}cluster, namespace, pod) (1,
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max by ({{ range $.Values.defaultRules.additionalAggregationLabels }}{{ . }},{{ end }}cluster, node, namespace, pod) (
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label_replace(kube_pod_info{job="{{ $kubeStateMetricsJob }}",node!=""}, "pod", "$1", "pod", "(.*)")
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))
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record: 'node_namespace_pod:kube_pod_info:'
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{{- if or .Values.defaultRules.additionalRuleLabels .Values.defaultRules.additionalRuleGroupLabels.node }}
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labels:
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{{- with .Values.defaultRules.additionalRuleLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.defaultRules.additionalRuleGroupLabels.node }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- end }}
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- expr: |-
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count by ({{ range $.Values.defaultRules.additionalAggregationLabels }}{{ . }},{{ end }}cluster, node) (
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node_cpu_seconds_total{mode="idle",job="node-exporter"}
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* on ({{ range $.Values.defaultRules.additionalAggregationLabels }}{{ . }},{{ end }}cluster, namespace, pod) group_left(node)
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topk by ({{ range $.Values.defaultRules.additionalAggregationLabels }}{{ . }},{{ end }}cluster, namespace, pod) (1, node_namespace_pod:kube_pod_info:)
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)
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record: node:node_num_cpu:sum
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{{- if or .Values.defaultRules.additionalRuleLabels .Values.defaultRules.additionalRuleGroupLabels.node }}
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labels:
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{{- with .Values.defaultRules.additionalRuleLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.defaultRules.additionalRuleGroupLabels.node }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- end }}
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- expr: |-
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sum(
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node_memory_MemAvailable_bytes{job="node-exporter"} or
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(
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node_memory_Buffers_bytes{job="node-exporter"} +
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node_memory_Cached_bytes{job="node-exporter"} +
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node_memory_MemFree_bytes{job="node-exporter"} +
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node_memory_Slab_bytes{job="node-exporter"}
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)
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) by ({{ range $.Values.defaultRules.additionalAggregationLabels }}{{ . }},{{ end }}cluster)
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record: :node_memory_MemAvailable_bytes:sum
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{{- if or .Values.defaultRules.additionalRuleLabels .Values.defaultRules.additionalRuleGroupLabels.node }}
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labels:
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{{- with .Values.defaultRules.additionalRuleLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.defaultRules.additionalRuleGroupLabels.node }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- end }}
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- expr: |-
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avg by ({{ range $.Values.defaultRules.additionalAggregationLabels }}{{ . }},{{ end }}cluster, node) (
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sum without (mode) (
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rate(node_cpu_seconds_total{mode!="idle",mode!="iowait",mode!="steal",job="node-exporter"}[5m])
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)
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)
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record: node:node_cpu_utilization:ratio_rate5m
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{{- if or .Values.defaultRules.additionalRuleLabels .Values.defaultRules.additionalRuleGroupLabels.node }}
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labels:
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{{- with .Values.defaultRules.additionalRuleLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.defaultRules.additionalRuleGroupLabels.node }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- end }}
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- expr: |-
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avg by ({{ range $.Values.defaultRules.additionalAggregationLabels }}{{ . }},{{ end }}cluster) (
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node:node_cpu_utilization:ratio_rate5m
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)
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record: cluster:node_cpu:ratio_rate5m
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{{- if or .Values.defaultRules.additionalRuleLabels .Values.defaultRules.additionalRuleGroupLabels.node }}
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labels:
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{{- with .Values.defaultRules.additionalRuleLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.defaultRules.additionalRuleGroupLabels.node }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- end }}
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{{- end }} |